Pedro Juan Caballero climate — normals and trends

Q: What is the climate of Pedro Juan Caballero?

Pedro Juan Caballero has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 22.1 °C and it receives 1,561 mm of precipitation per year.

Q: What is the hottest day ever recorded in Pedro Juan Caballero?

The hottest day measured in Pedro Juan Caballero between 1940 and 2025 was 25 November 1942, reaching 40.7 °C.

Q: What is the coldest day in Pedro Juan Caballero?

The coldest day measured in Pedro Juan Caballero between 1940 and 2025 was 18 July 1975, at -1.1 °C.

Q: Does it snow in Pedro Juan Caballero?

Almost never: Pedro Juan Caballero sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Pedro Juan Caballero warmed?

Yes: Pedro Juan Caballero warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Pedro Juan Caballero?

The wettest day measured in Pedro Juan Caballero between 1940 and 2025 was 17 December 1957, with 165 mm of rain in 24 hours.

Q: What was the windiest day in Pedro Juan Caballero?

The windiest day measured in Pedro Juan Caballero between 1940 and 2025 was 15 September 1956, with winds reaching 41.6 km/h.

Q: What is the warmest month in Pedro Juan Caballero?

The warmest month in Pedro Juan Caballero is January (24.8 °C on average); the coldest is July (18.1 °C).

Q: How much does it rain in Pedro Juan Caballero?

Pedro Juan Caballero receives on average 1,561 mm of precipitation per year, spread over about 165 rainy days.

Q: Is it sunny in Pedro Juan Caballero?

Pedro Juan Caballero gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.

Pedro Juan Caballero (Paraguay) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 22.1 °C and it receives 1,561 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is January (24.8 °C on average) and the coldest is July (18.1 °C). Rainfall peaks in January.

Pedro Juan Caballero averages 0 frost days, 95 hot days (≥ 30 °C) and 165 rainy days per year.

Pedro Juan Caballero has warmed by +1.1 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.

The hottest day of the period reached 40.7 °C (on 25 November 1942) and the coldest -1.1 °C (on 18 July 1975).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

Pedro Juan CaballeroAmambay Department

coords: -22.55°, -55.74°
period: 1940–2025 · 86 yrs

AfTropical rainforestWarmest monthJanuaryColdest monthJulyWettest monthJanuaryDriest monthJuly

Mean daily temperature

22.1°C

Average daily high

27.1°C

Average daily low

18.1°C

Annual rainfall

1,561mm

Sunshine / day

9.7h

Mean relative humidity

74%

Average peak wind

14.8km/h

Seasonal range

6.7°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

95 d/yr

Rainy days (≥ 1 mm)

165 d/yr

Annual snowfall

0.0 cm

Average feels-like high

29.2 °C

Average feels-like low

18.6 °C

Average peak gust

35.9 km/h

Tropical nights (≥ 20 °C)

149 d/yr

Solar radiation

17.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.1 °C

since 1940

+0.1 °C per decade · r² = 0.28 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

40.7 °C

25 November 1942

Coldest day

-1.1 °C

18 July 1975

Wettest day

165 mm

17 December 1957

Windiest day

41.6 km/h

15 September 1956

Strongest gust

100.8 km/h

7 July 1983

Hottest feels-like

42.3 °C

25 January 1999

Coldest feels-like

-5.8 °C

18 July 1975

Sunniest day

13.3 h

8 January 1943

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	36.3 °C5 October 2025	1.3 °C24 June 2025	22.2 °C	1,506 mm	140	0
2024	38.6 °C7 October 2024	1.9 °C10 August 2024	23.6 °C	936 mm	212	0
2023	37.2 °C25 September 2023	5.6 °C14 June 2023	23.1 °C	1,250 mm	135	0
2022	35.5 °C17 January 2022	3.5 °C12 June 2022	22.0 °C	1,325 mm	130	0
2021	37.6 °C20 September 2021	-0.1 °C30 June 2021	22.5 °C	1,230 mm	155	1
2020	37.9 °C7 October 2020	2.9 °C22 August 2020	22.7 °C	1,355 mm	153	0
2019	37.8 °C16 September 2019	2.4 °C6 July 2019	23.2 °C	1,169 mm	148	0
2018	34.9 °C24 September 2018	5.6 °C10 August 2018	22.3 °C	1,376 mm	114	0
2017	35.5 °C11 October 2017	0.1 °C18 July 2017	22.7 °C	1,681 mm	125	0
2016	36.3 °C19 October 2016	3.9 °C7 September 2016	21.9 °C	1,588 mm	131	0
2015	36.3 °C22 October 2015	7.4 °C5 July 2015	23.0 °C	1,940 mm	121	0
2014	37.7 °C17 October 2014	5.6 °C25 July 2014	22.6 °C	1,531 mm	101	0
2013	34.3 °C21 September 2013	1.0 °C24 July 2013	22.0 °C	1,542 mm	114	0
2012	36.3 °C30 October 2012	3.0 °C8 June 2012	22.7 °C	1,286 mm	145	0
2011	34.9 °C23 December 2011	1.7 °C27 June 2011	22.1 °C	1,529 mm	113	0
2010	35.3 °C21 September 2010	2.5 °C5 August 2010	21.7 °C	1,441 mm	110	0
2009	34.4 °C3 March 2009	4.7 °C12 July 2009	22.2 °C	1,708 mm	127	0
2008	35.5 °C3 September 2008	3.3 °C7 September 2008	22.0 °C	1,404 mm	114	0
2007	36.2 °C10 October 2007	3.1 °C26 July 2007	22.7 °C	1,277 mm	159	0
2006	35.0 °C14 September 2006	4.0 °C5 September 2006	22.8 °C	1,406 mm	131	0
2005	36.1 °C19 February 2005	3.9 °C19 July 2005	22.6 °C	1,389 mm	148	0
2004	37.7 °C26 September 2004	3.5 °C13 June 2004	22.3 °C	1,355 mm	143	0
2003	37.3 °C11 November 2003	3.9 °C29 August 2003	22.4 °C	1,376 mm	122	0
2002	36.6 °C7 October 2002	2.4 °C2 September 2002	23.5 °C	1,125 mm	165	0
2001	33.7 °C1 September 2001	1.5 °C21 June 2001	22.5 °C	1,711 mm	117	0
2000	34.7 °C22 October 2000	-0.9 °C13 July 2000	22.1 °C	1,515 mm	124	1
1999	36.3 °C15 October 1999	1.1 °C15 August 1999	22.3 °C	1,159 mm	151	0
1998	35.0 °C5 January 1998	6.5 °C10 July 1998	22.2 °C	1,897 mm	106	0
1997	35.9 °C9 November 1997	4.1 °C8 June 1997	22.5 °C	1,863 mm	105	0
1996	34.0 °C21 September 1996	2.7 °C29 June 1996	21.8 °C	1,783 mm	93	0
1995	35.2 °C3 October 1995	6.4 °C26 June 1995	22.3 °C	1,617 mm	111	0
1994	35.4 °C11 October 1994	-0.1 °C26 June 1994	22.8 °C	1,683 mm	133	1
1993	36.2 °C23 November 1993	0.3 °C31 July 1993	21.9 °C	1,636 mm	108	0
1992	33.6 °C6 February 1992	-0.3 °C19 July 1992	21.6 °C	1,867 mm	84	1
1991	33.7 °C22 January 1991	2.9 °C2 August 1991	22.3 °C	1,344 mm	103	0
1990	34.9 °C2 December 1990	2.1 °C22 July 1990	21.7 °C	1,806 mm	112	0
1989	33.8 °C18 November 1989	0.9 °C6 July 1989	21.3 °C	1,761 mm	62	0
1988	35.8 °C11 November 1988	1.3 °C5 June 1988	22.0 °C	1,361 mm	111	0
1987	34.1 °C12 October 1987	4.5 °C24 June 1987	21.8 °C	1,807 mm	89	0
1986	34.0 °C1 November 1986	4.0 °C1 June 1986	22.1 °C	1,670 mm	91	0
1985	38.5 °C17 November 1985	3.0 °C7 July 1985	22.3 °C	1,131 mm	112	0
1984	33.9 °C3 February 1984	1.8 °C26 August 1984	22.2 °C	1,459 mm	89	0
1983	32.6 °C26 November 1983	5.2 °C20 July 1983	21.3 °C	2,238 mm	65	0
1982	33.3 °C17 October 1982	7.1 °C30 July 1982	22.0 °C	1,796 mm	60	0
1981	34.0 °C28 September 1981	0.7 °C18 June 1981	21.6 °C	1,471 mm	82	0
1980	34.1 °C27 October 1980	3.7 °C27 June 1980	21.7 °C	1,910 mm	79	0
1979	34.0 °C24 October 1979	2.2 °C21 July 1979	21.6 °C	1,635 mm	87	0
1978	34.0 °C20 November 1978	1.5 °C15 August 1978	22.2 °C	1,357 mm	104	0
1977	33.5 °C22 October 1977	3.0 °C18 May 1977	22.4 °C	1,654 mm	96	0
1976	34.4 °C14 October 1976	3.3 °C10 July 1976	20.8 °C	1,567 mm	72	0
1975	33.4 °C19 February 1975	-1.1 °C18 July 1975	21.6 °C	1,316 mm	78	2
1974	34.8 °C15 September 1974	5.7 °C13 June 1974	21.3 °C	1,680 mm	63	0
1973	35.1 °C13 January 1973	5.0 °C23 July 1973	21.9 °C	1,678 mm	102	0
1972	35.8 °C27 October 1972	1.6 °C9 July 1972	22.0 °C	1,495 mm	80	0
1971	34.9 °C6 February 1971	4.4 °C10 June 1971	21.3 °C	1,706 mm	75	0
1970	35.5 °C10 December 1970	4.2 °C2 July 1970	22.0 °C	1,273 mm	89	0
1969	34.3 °C12 September 1969	1.0 °C10 July 1969	22.1 °C	1,261 mm	106	0
1968	35.2 °C2 November 1968	3.2 °C17 May 1968	21.5 °C	1,396 mm	87	0
1967	35.7 °C3 September 1967	4.6 °C9 June 1967	22.3 °C	1,429 mm	96	0
1966	34.8 °C12 December 1966	1.3 °C6 August 1966	21.7 °C	1,258 mm	83	0
1965	33.4 °C1 September 1965	2.0 °C21 August 1965	21.2 °C	1,579 mm	52	0
1964	33.8 °C15 September 1964	4.3 °C6 June 1964	21.2 °C	1,384 mm	78	0
1963	39.0 °C21 October 1963	3.9 °C6 August 1963	22.6 °C	1,338 mm	121	0
1962	35.4 °C17 September 1962	1.8 °C17 July 1962	20.6 °C	1,382 mm	61	0
1961	37.8 °C27 September 1961	1.9 °C16 June 1961	22.7 °C	1,307 mm	118	0
1960	34.7 °C21 September 1960	0.7 °C21 May 1960	21.2 °C	1,510 mm	64	0
1959	35.0 °C2 October 1959	5.1 °C7 June 1959	22.1 °C	1,463 mm	83	0
1958	34.9 °C6 January 1958	4.9 °C28 May 1958	21.8 °C	1,608 mm	82	0
1957	35.1 °C16 October 1957	3.0 °C20 July 1957	21.6 °C	1,698 mm	36	0
1956	32.9 °C7 February 1956	3.8 °C20 September 1956	20.9 °C	1,576 mm	40	0
1955	34.6 °C16 September 1955	0.6 °C31 July 1955	21.3 °C	2,003 mm	54	0
1954	34.1 °C17 September 1954	6.7 °C20 June 1954	21.8 °C	1,596 mm	51	0
1953	32.7 °C16 August 1953	5.9 °C6 July 1953	22.2 °C	1,704 mm	26	0
1952	33.9 °C28 September 1952	6.2 °C19 June 1952	21.6 °C	1,622 mm	52	0
1951	34.6 °C25 September 1951	7.7 °C9 July 1951	21.9 °C	1,706 mm	48	0
1950	34.6 °C1 September 1950	5.0 °C3 August 1950	21.7 °C	2,000 mm	45	0
1949	33.1 °C13 November 1949	2.5 °C14 May 1949	21.3 °C	2,305 mm	27	0
1948	34.4 °C7 September 1948	7.5 °C22 May 1948	22.0 °C	1,831 mm	42	0
1947	31.5 °C9 January 1947	5.2 °C10 July 1947	21.3 °C	2,367 mm	21	0
1946	32.5 °C15 November 1946	3.5 °C17 July 1946	21.4 °C	2,406 mm	18	0
1945	33.0 °C27 September 1945	6.1 °C10 July 1945	21.7 °C	1,890 mm	18	0
1944	34.3 °C6 September 1944	7.2 °C27 June 1944	23.0 °C	1,268 mm	77	0
1943	36.1 °C16 January 1943	5.9 °C24 August 1943	22.1 °C	663 mm	108	0
1942	40.7 °C25 November 1942	2.9 °C17 June 1942	22.1 °C	1,227 mm	112	0
1941	32.1 °C26 October 1941	5.4 °C30 May 1941	21.8 °C	1,891 mm	32	0
1940	31.8 °C22 August 1940	7.1 °C17 August 1940	21.7 °C	2,041 mm	17	0

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

27.9 °C

+0.8 °C

Hot days (≥ 30 °C)

140 d/yr

+45

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1506 mm

-56 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	32.3 °C	+3.0 °C	79 mm	-118 mm
Feb	30.8 °C	+1.8 °C	135 mm	-44 mm
Mar	30.0 °C	+1.2 °C	122 mm	-23 mm
Apr	25.9 °C	-1.3 °C	258 mm	+162 mm
May	26.2 °C	+2.0 °C	50 mm	-53 mm
Jun	22.5 °C	-0.6 °C	100 mm	+10 mm
Jul	24.6 °C	+1.0 °C	22 mm	-42 mm
Aug	25.6 °C	-0.3 °C	56 mm	-13 mm
Sep	30.4 °C	+2.9 °C	54 mm	-57 mm
Oct	28.1 °C	-0.4 °C	281 mm	+110 mm
Nov	29.2 °C	+0.2 °C	211 mm	+58 mm
Dec	29.8 °C	+0.6 °C	138 mm	-45 mm

The year's extremes

Hottest day

36.3 °C

5 Oct 2025

Coldest day

1.3 °C

24 Jun 2025

Wettest day

73.8 mm

18 Oct 2025

Windiest day

33.0 km/h

19 Aug 2025

Strongest gust

81.4 km/h

12 Dec 2025

Hottest feels-like

39.5 °C

9 Jan 2025

Coldest feels-like

-1.5 °C

24 Jun 2025

Sunniest day

13.1 h

8 Jan 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Pedro Juan Caballero?

Pedro Juan Caballero has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 22.1 °C and it receives 1,561 mm of precipitation per year.

What is the hottest day ever recorded in Pedro Juan Caballero?

The hottest day measured in Pedro Juan Caballero between 1940 and 2025 was 25 November 1942, reaching 40.7 °C.

What is the coldest day in Pedro Juan Caballero?

The coldest day measured in Pedro Juan Caballero between 1940 and 2025 was 18 July 1975, at -1.1 °C.

Does it snow in Pedro Juan Caballero?

Almost never: Pedro Juan Caballero sees virtually no snow, with about 0 frost days per year.

Has the climate of Pedro Juan Caballero warmed?

Yes: Pedro Juan Caballero warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Pedro Juan Caballero?

The wettest day measured in Pedro Juan Caballero between 1940 and 2025 was 17 December 1957, with 165 mm of rain in 24 hours.

What was the windiest day in Pedro Juan Caballero?

The windiest day measured in Pedro Juan Caballero between 1940 and 2025 was 15 September 1956, with winds reaching 41.6 km/h.

What is the warmest month in Pedro Juan Caballero?

The warmest month in Pedro Juan Caballero is January (24.8 °C on average); the coldest is July (18.1 °C).

How much does it rain in Pedro Juan Caballero?

Pedro Juan Caballero receives on average 1,561 mm of precipitation per year, spread over about 165 rainy days.

Is it sunny in Pedro Juan Caballero?

Pedro Juan Caballero gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.

Are there tropical nights in Pedro Juan Caballero?

Yes: Pedro Juan Caballero has on average 149 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Pedro Juan Caballero?

In Pedro Juan Caballero, between 1940 and 2025, the highest apparent temperature reached 42.3 °C on 25 January 1999, and the lowest was -5.8 °C on 18 July 1975.

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